Iimpawu zokusebenzisa i-ammonium sulfate kwezoLimo

I-Ammonium sulfate evela kwimithombo yokwenziwa luhlobo lwe-nitrogen sulfur. I-nitrogen ekwizongezo zezityalo zeminerali ibalulekile kuzo zonke izityalo. Isulfure yenye yezondlo eziphambili kwizityalo zezolimo. Yinxalenye yee-amino acids kunye neeprotheni. Ngokubhekiselele kwindima yayo kwisondlo sezityalo, isulfure ikwindawo yesithathu, kwaye ngokwesiko isulfure kunye nephosphorus ibeka kuqala. Isixa esikhulu sesulfure kwizityalo simelwe yi-sulfate, yingakho i-ammonium sulfate ibalulekile ngenxa yeempawu zayo.

I-Ammonium sulfate (i-ammonium sulfate) isetyenziswa kakhulu njengesichumiso senitrogen kwezolimo. Iingenelo zayo kukufunxa ukufuma okuncinci, akukho lula ukuba i-agglomerate, kwaye ineempawu ezibalaseleyo zomzimba kunye nokuzinza kweekhemikhali xa kuthelekiswa ne-ammonium nitrate kunye ne-ammonium bicarbonate; i-ammonium sulfate sisichumisi esisebenza ngokukhawuleza, isichumisi esihle se-biological, kunye nokusabela kwayo emhlabeni kune-acidic, efanelekileyo kumhlaba we-alkaline kunye nomhlaba we-carbon. Ukungalungi kukuba umxholo we-nitrogen uphantsi. Ukongeza kwinitrogen, i-ammonium sulfate nayo inesulfure, eluncedo kakhulu kwizityalo.

Ukubunjwa kwe-ammonium kubonakaliswa ukuhamba okuphantsi, ukungabikho kokungabikho, kwaye akuyi kuhlanjululwa emhlabeni. Ke ngoko, kunentsingiselo ukusebenzisa isisombululo se-ammonium sulfate kungekuphela nje njengesichumisi esiphambili, kodwa kunye nesongezelelo sentwasahlobo.
Ngenxa yokunqongophala kwesulfure emhlabeni, ukufumaneka kwe-phosphorus, i-nitrogen kunye nezichumisi ze-potassium kuncipha kakhulu. Kwiindawo apho i-rapeseed, iitapile, ingqolowa kunye ne-sugar beet ityalwa, ukusetyenziswa ngexesha elifanelekileyo le-ammonium sulfate (i-granular, i-crystalline) inokufumana iziphumo ezintle. Ukunqongophala kwesulfure kumlinganiselo wesiriyeli woshishino kutolikwa njengophawu lokunqongophala kwenitrogen. Ngokusebenzisa i-ammonium sulfate kumhlaba olinywayo, ukungabikho kwesulfure kunye ne-nitrogen kunokupheliswa ngaxeshanye, ukuze kuphuculwe umgangatho wemveliso yezolimo.